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12CauseHow to respondLights up in red:The engine is overheating.Carefully bring the car to a stop,
switch off the engine and allow it to
cool down. Do not open the hood;
otherwise, there would be a risk of
injury due to scalding. Contact your
service center.Lights up in yellow:The engine is too hot.Continue driving at more moderate
speed so that the engine can cool
down. Have the engine checked
without delay if the situation reoc‐
curs.Lights up in red:Battery is no longer being charged. Alterna‐
tor malfunction.Switch off all unnecessary electrical
consumers. Have the power supply
system checked without delay.Lights up in yellow:The battery charge level is very low, the bat‐
tery is old or is not securely connected.Charge the battery by taking a long
drive or using an external charger.
If necessary, switch off automatic
power consumers. Have the battery
checked as soon as possible.Indication in US models
The handbrake is set.Indication in Canadian models
The handbrake is set.Indication in US models
The handbrake is set while driving.Release the handbrake.Indication in Canadian models
The handbrake is set while driving.Release the handbrake.Seite 193Indicator/warning lampsMobility193
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FFailure messages, refer to Check Control 65
False alarm, refer to Avoiding unintentional alarms 32
Fastening safety belts, refer to Safety belts 38
Fault messages, refer to Check Control 65
Filling capacities 207
Filter– Refer to Activated-charcoal
filter 89– Refer to Microfilter 89– Refer to Microfilter/acti‐
vated-charcoal filter with
automatic climate control 91
First aid kit 180
First aid, refer to First aid kit 180
Flashing when locking/unlock‐ ing 25
Flat tire
– Flat Tire Monitor 76– Indicator/warning lamp 76– Run-flat tire 76– Tire Pressure Monitor
TPM 77
Flat Tire Monitor FTM 75
Flat Tire Monitor FTM
– Flat tire message 76– Initializing the system 75– Limits of the system 75– Snow chains 75
Flat tire, wheel change 177
Floor mats, care 189
Fog lamps 70
Foot brake 111
Footwell lamps, refer to Inte‐ rior lamps 70
Four-wheel drive, refer to ALL4 83
Front airbags 72
Front fog lamp, bulb replace‐ ment 173
Front fog lamps 70
Front lamps, bulb replace‐
ment 173
Front passenger airbags, de‐ activating 73
FTM Flat Tire Monitor 75
Fuel 150
Fuel– Refer to Average fuel con‐
sumption 61
Fuel, additives 150
Fuel, average consump‐ tion 61
Fuel cap, closing 148
Fuel consumption display
– Average fuel consump‐
tion 61
Fuel filler flap, closing 148
Fuel filler flap, opening 148
Fuel filler flap, unlocking in case of an electrical malfunc‐
tion 148
Fuel gauge 60
Fuel, saving 118
Fuel tank capacity, refer to Filling capacities 207
Fuel tank contents, refer to Filling capacities 207
Fuel tank, refer to Filling ca‐ pacities 207
Fuse 178
G Garage door opener, refer to Universal garage door
opener 92
Gasoline 150
Gasoline gauge, refer to Fuel gauge 60
Gasoline quality 150
Gear change
– Automatic transmission with
Steptronic 57
Gear display, automatic trans‐
mission with Steptronic 56
Glass sunroof, electrical 32
Glass sunroof, electrical– Convenient operation 25– Opening, closing 33– Raising 33– Remote control 25
H
Halogen headlamps, bulb re‐ placement 173
Hand car wash, care 187
Hand-held transmitter, alter‐ nating code 93
Hands-free microphone 17
Hazard warning system 17
Head airbags 72
Headlamp control, auto‐ matic 67
Headlamp courtesy delay fea‐ ture 69
Headlamp flasher 52, 68
Headlamps 67
Headlamps, care 187
Headlamps, cleaning, washer fluid 55
Head restraints 41
Head restraints
– Adjusting the height 41– Removing 41
Heatable
– Windshield 91
Heating
– Rear window 88, 91– Seats 38– Windshield 91
Height adjustment
– Seats 36
High beams 68
High beams, bulb replace‐ ment 173
Hill drive-off assistant 83
Hills 112
Holder for remote control, re‐ fer to Ignition lock 49
Homepage 6
Hood 164
Hood, closing 165
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Hood, opening 165
Hood, unlocking 165
Horn 14
Hydraulic brake assistant 81
I
Ice warning, refer to External temperature warning 59
Icy roads, refer to External temperature warning 59
Identification marks, run-flat tires 160
Identification marks, tires 156
Ignition 49
Ignition key position 1, refer to Radio ready state 49
Ignition key position 2, refer to Ignition on 49
Ignition key, refer to Remote control with integrated
key 22
Ignition lock 49
Ignition, switched off 50
Ignition, switched on 49
Indicator and warning lamps 17
Indicator and warning lamps– Tire Pressure Monitor
TPM 78
Indicator and warning lamps,
overview 190
Individual air distribution 88
Inflation pressure monitor, re‐ fer to Flat Tire Monitor 75
Inflation pressure monitor, re‐ fer to Tire Pressure Monitor
TPM 77
Inflation pressure, refer to Tire inflation pressure 152
Initializing
– Compass, refer to Calibrat‐
ing 95– Glass sunroof, electrical 33
Initializing, Flat Tire Monitor
FTM 75
Instrument cluster, refer to
Displays 16
Instrument lighting 70
Instruments, refer to Cock‐ pit 14
Integrated key 22
Interior equipment 92
Interior lamps 70
Interior lamps– Remote control 26
Interior mirror 43
Interior rearview mirror, com‐ pass 94
Interior temperature, setting
– Air conditioner 87– Automatic climate con‐
trol 89
Internet page 6
J Jump-starting 180
K
Keyless Go, refer to Comfort Access 30
Keyless opening and closing, refer to Comfort Access 30
Key Memory, refer to Personal Profile 22
Key, refer to Remote control with integrated key 22
Kickdown
– Automatic transmission with
Steptronic 57
Knee airbag 72
Knocking control 150
L Lamp and bulb replacement, bulb replacement 172
Lamp, replacing, refer to Lamp and bulb replace‐
ment 172
Lamps 67
Lamps, automatic headlamp
control 67
Lamps, parking lamps/low beams 67
Lap-and-shoulder belt, refer to Safety belts 38
LATCH child restraint fixing system 45
Leather, care 188
Leather care 188
LEDs, light-emitting di‐ odes 172
License plate lamp, bulb re‐ placement 175
Light-alloy wheels, care 189
Light-emitting diodes, LEDs 172
Lighter– Socket 96
Lighting
– Instruments 70
Lighting, lamp and bulb re‐
placement 172
Lighting, vehicle, refer to Lamps 67
Light switch 67
Lock buttons on doors, refer to Locking 27
Locking
– From the inside 27– From the outside 25– Setting the confirmation sig‐
nal 25– Without remote control, re‐
fer to Comfort Access 30
Locking, vehicle
– From the inside 27– From the outside 24
Longlife oils, alternative oil
types 167
Longlife oils, refer to Ap‐ proved engine oils 167
Low beams 67
Low beams
– Automatic 67
Low beams, automatic 67
Seite 212ReferenceEverything from A to Z212
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